Discrete (J,J′)-lossless factorization |
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Authors: | Wang Kang Zheng Hairao Qiu Wei |
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Institution: | (1) College of Mathematical Sciences, Wuhan University, 430072 Wuhan, China;(2) Department of Mathematical & Statistics, James Cook University, Townsville, Australia |
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Abstract: | Discrete (J, J′)-lossless factorization is established by using conjugation. For stable case, the existence of such factorization is equivalent
to the existence of a positive solution of a Riccati equation. For unstable case, the existence conditions can be reduced
to the existence of two positive solution of two Riccati equations.
Supported by the Natural Science Foundation of Hubei Province
Wang Kang: born in 1965, Ph. D. |
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Keywords: | discrete (J J′ )-lossless factorization Riccati operator and equation |
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